package com.huo.base.kebase.op18;

public class BookTest {
    public static void main(String[] args) {
        /**
         *
         private String name;
         default Float price; //default
         protected String size;
         public String page;

         */
        Book book = new Book("3");
       //同包下，不能访问private修饰的成员变量
        /*book.price;
        book.size;
        book.page;*/
    }
}
